Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Berko Sierau"'
Autor:
Dimitri Castarède, Zoé Brasseur, Yusheng Wu, Zamin A. Kanji, Markus Hartmann, Lauri Ahonen, Merete Bilde, Markku Kulmala, Tuukka Petäjä, Jan B. C. Pettersson, Berko Sierau, Olaf Stetzer, Frank Stratmann, Birgitta Svenningsson, Erik Swietlicki, Quynh Thu Nguyen, Jonathan Duplissy, Erik S. Thomson
The Portable Ice Nucleation Chamber 2 (PINCii) is a newly developed continuous flow diffusion chamber (CFDC) for measuring ice nucleating particles (INPs). PINCii is a vertically-oriented parallel plate CFDC that has been engineered to improve upon l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e69ef53ceda8676fab9e22437be1b526
https://doi.org/10.5194/amt-2023-51
https://doi.org/10.5194/amt-2023-51
Autor:
Albert Ansmann, Rodanthi-Elisavet Mamouri, Johannes Bühl, Patric Seifert, Ronny Engelmann, Julian Hofer, Argyro Nisantzi, James D. Atkinson, Zamin A. Kanji, Berko Sierau, Mihalis Vrekoussis, Jean Sciare
For the first time, a closure study of the relationship between ice-nucleating particle concentration (INPC) and ice crystal number concentration (ICNC) in altocumulus and cirrus layers, solely based on ground-based active remote sensing, is presente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451f8f037fcc20bcf676b21575867fd0
https://www.atmos-chem-phys-discuss.net/acp-2019-447/
https://www.atmos-chem-phys-discuss.net/acp-2019-447/
Autor:
Manuel Abegglen, Theo Rindlisbacher, Lukas Durdina, Berko Sierau, M. Ellenrieder, Benjamin T. Brem, Ulrike Lohmann, Jing Wang
Publikováno v:
Atmospheric Environment. 134:181-197
Non-volatile aircraft engine emissions are an important anthropogenic source of soot particles in the upper troposphere and in the vicinity of airports. They influence climate and contribute to global warming. In addition, they impact air quality and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01152557fecf62152dabff58d56b76d8
https://doi.org/10.1016/j.atmosenv.2016.03.051
https://doi.org/10.1016/j.atmosenv.2016.03.051
Autor:
Piotr Kupiszewski, Ulrike Lohmann, Ian Crawford, Berko Sierau, Yvonne Boose, Gary Lloyd, Erik Herrmann, Zamin A. Kanji, Monika Kohn, Assaf Zipori, Nicolas Bukowiecki, Martin Steinbacher
Publikováno v:
Jounal of Atmospheric Sciences
Ice nucleating particle (INP) concentrations were measured at the High Altitude Research Station Jungfraujoch, Switzerland, 3580 m above mean sea level during the winter months of 2012, 2013, and 2014 with the Portable Ice Nucleation Chamber (PINC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d526987b0c7e55f0da1ed7d133e77f4c
http://journals.ametsoc.org/doi/abs/10.1175/JAS-D-15-0236.1?af=R
http://journals.ametsoc.org/doi/abs/10.1175/JAS-D-15-0236.1?af=R
Autor:
Yvonne Boose, Philipp Baloh, Michael Plötze, Johannes Ofner, Hinrich Grothe, Berko Sierau, Ulrike Lohmann, Zamin A. Kanji
Mineral dust particles from deserts are amongst the most common ice-nucleating particles in the atmosphere. The mineralogy of desert dust differs depending on the source region and can further fractionate during the dust emission processes. Mineralog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db0376154094db14603bb584f8e8f60b
https://doi.org/10.5194/acp-2018-1036
https://doi.org/10.5194/acp-2018-1036
Autor:
Theo Rindlisbacher, Joel C. Corbin, Jing Wang, Lukas Durdina, Berko Sierau, Manuel Abegglen, Benjamin T. Brem, Ulrike Lohmann
Publikováno v:
Journal of Aerosol Science. 88:135-147
The mass and electrical mobility size of nascent soot generated by aircraft turbine engines were measured using a Differential Mobility Analyzer, a Centrifugal Particle Mass Analyzer and a Condensation Particle Counter in series. The measurements wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937e2e6fa025c7f1e3a0588fc8dc3da1
https://doi.org/10.1016/j.jaerosci.2015.06.003
https://doi.org/10.1016/j.jaerosci.2015.06.003
Autor:
Berko Sierau, Benjamin T. Brem, Joel C. Corbin, Amewu A. Mensah, Richard C. Miake-Lye, Gregory J. Smallwood, Kevin A. Thomson, Manuel Abegglen, Philip D. Whitefield, Theodor Rindlisbacher, Donald E. Hagen, Prem Lobo, Zhenhong Yu, Lukas Durdina, Elizabeth A. Black, Jing Wang, Frithjof Siegerist
Publikováno v:
Aerosol Science and Technology
This study reports the first of a kind data on aircraft engine non-volatile particulate matter (nvPM) number- and mass-based emissions using standardized systems. Two compliant sampling and measurement systems operated by Missouri University of Scien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eef41cd6260b258fc377b04489899f4
https://doi.org/10.1080/02786826.2015.1047012
https://doi.org/10.1080/02786826.2015.1047012
Autor:
Berko Sierau, Prem Lobo, Benjamin T. Brem, Donald E. Hagen, Manuel Abegglen, Jing Wang, Gregory J. Smallwood, Theo Rindlisbacher, Kevin A. Thomson, Lukas Durdina
Publikováno v:
Atmospheric Environment. 99:500-507
Inventories of particulate matter (PM) emissions from civil aviation and air quality models need to be validated using up-to-date measurement data corrected for sampling artifacts. We compared the measured black carbon (BC) mass and the total PM mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b46dcb70116fc822c92e843c601bdb87
https://doi.org/10.1016/j.atmosenv.2014.10.018
https://doi.org/10.1016/j.atmosenv.2014.10.018
Autor:
John R. Sodeau, Eoin McGillicuddy, Berko Sierau, Ian P. O'Connor, Michael Murphy, Robert M. Healy, Jovanna Arndt, Greg J. Evans, John C. Wenger
Publikováno v:
Analytical and Bioanalytical Chemistry. 407:5899-5909
Alkylamines are associated with both natural and anthropogenic sources and have been detected in ambient aerosol in a variety of environments. However, little is known about the ubiquity or relative abundance of these species in Europe. In this work,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baeaf49b5f5b868fc7a5e5ca83dae40a
https://doi.org/10.1007/s00216-014-8092-1
https://doi.org/10.1007/s00216-014-8092-1
Autor:
Maria Martin, André S. H. Prévôt, Torsten Tritscher, M. F. Heringa, Martin Gysel, Berko Sierau, Urs Baltensperger, Z. Jurányi, Ernest Weingartner, R. Chirico, Ulrike Lohmann
Publikováno v:
Journal of Aerosol Science. 56:15-29
Biomass burning is one of the largest aerosol sources worldwide. In this study, the hygroscopic properties of fresh and aged wood burning particles were investigated under controlled laboratory conditions in several smog chamber experiments. Beech lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b7b04c12cc9c7c51f28b447c3b45196
https://doi.org/10.1016/j.jaerosci.2012.08.006
https://doi.org/10.1016/j.jaerosci.2012.08.006